BGP Update Report Interval: 22-Aug-13 -to- 29-Aug-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS3593 61034 2.5% 256.4 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 2 - AS27738 41907 1.7% 72.8 -- Ecuadortelecom S.A. 3 - AS8402 40274 1.7% 21.7 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS9829 31450 1.3% 23.9 -- BSNL-NIB National Internet Backbone 5 - AS18403 31330 1.3% 53.1 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 6 - AS28573 28643 1.2% 8.7 -- NET Serviços de Comunicação S.A. 7 - AS55714 25129 1.0% 97.8 -- APNIC-FIBERLINK-PK Fiberlink Pvt.Ltd 8 - AS2118 22648 0.9% 16.5 -- RELCOM-AS OOO "NPO Relcom" 9 - AS9416 18951 0.8% 321.2 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 10 - AS14287 18878 0.8% 349.6 -- TRIAD-TELECOM - Triad Telecom, Inc. 11 - AS4538 17187 0.7% 31.5 -- ERX-CERNET-BKB China Education and Research Network Center 12 - AS50710 16692 0.7% 69.5 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 13 - AS4775 16377 0.7% 195.0 -- GLOBE-TELECOM-AS Globe Telecoms 14 - AS9498 15148 0.6% 12.8 -- BBIL-AP BHARTI Airtel Ltd. 15 - AS4755 14230 0.6% 8.1 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 16 - AS647 12307 0.5% 83.7 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 17 - AS10620 12255 0.5% 4.9 -- Telmex Colombia S.A. 18 - AS38654 11671 0.5% 1945.2 -- INES-NETWORK INES Corporation. 19 - AS7545 11591 0.5% 6.8 -- TPG-INTERNET-AP TPG Telecom Limited 20 - AS15003 11434 0.5% 13.7 -- NOBIS-TECH - Nobis Technology Group, LLC TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS37367 3547 0.1% 3547.0 -- CALLKEY 2 - AS6174 7031 0.3% 3515.5 -- SPRINTLINK8 - Sprint 3 - AS22335 3163 0.1% 3163.0 -- MREN - Metropolitan Research and Education Network 4 - AS42334 2667 0.1% 2667.0 -- BBP-AS Broadband Plus s.a.l. 5 - AS53008 10271 0.4% 2567.8 -- Pontal Cabo Ltda 6 - AS37425 4681 0.2% 2340.5 -- Somcable 7 - AS38654 11671 0.5% 1945.2 -- INES-NETWORK INES Corporation. 8 - AS19301 3843 0.2% 1921.5 -- CERIDIAN-TAX - CERIDIAN TAX SERVICE, INC 9 - AS33648 3747 0.2% 1249.0 -- ELEPHANT - ColoFlorida / Elephant Outlook 10 - AS6629 9090 0.4% 909.0 -- NOAA-AS - NOAA 11 - AS14758 4922 0.2% 820.3 -- SJILLC-ASN - Vision Communications 12 - AS43884 776 0.0% 776.0 -- EG-CONSULTING-AS EG Information Consulting Ltd 13 - AS48612 9723 0.4% 694.5 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 14 - AS1880 4834 0.2% 604.2 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 15 - AS44265 2235 0.1% 558.8 -- SMOLTELECOM-NET Smoltelecom Ltd 16 - AS22688 988 0.0% 494.0 -- DOLGENCORP - Dollar General Corporation 17 - AS16608 8133 0.3% 478.4 -- KENTEC - Kentec Communications, Inc. 18 - AS57201 430 0.0% 430.0 -- EDF-AS Estonian Defence Forces 19 - AS28698 1235 0.1% 411.7 -- UUNETZM-AS 20 - AS19406 4395 0.2% 399.5 -- TWRS-MA - Towerstream I, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 199.224.95.0/24 12162 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 2 - 209.74.11.0/24 12160 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 3 - 199.224.82.0/24 12160 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 4 - 205.238.218.0/24 12159 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 5 - 199.224.78.0/24 12158 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 6 - 61.95.239.0/24 11838 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 7 - 150.39.0.0/16 11666 0.5% AS38654 -- INES-NETWORK INES Corporation. 8 - 177.185.160.0/20 10256 0.4% AS53008 -- Pontal Cabo Ltda 9 - 92.246.207.0/24 9507 0.4% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 10 - 203.118.232.0/21 9399 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 11 - 203.118.224.0/21 9384 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 12 - 192.58.232.0/24 8998 0.3% AS6629 -- NOAA-AS - NOAA 13 - 202.154.17.0/24 8768 0.3% AS4434 -- ERX-RADNET1-AS PT Rahajasa Media Internet 14 - 194.219.56.0/24 8563 0.3% AS1241 -- FORTHNET-GR Forthnet 17 - 204.29.132.0/23 4827 0.2% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 18 - 41.79.196.0/24 4621 0.2% AS37425 -- Somcable 19 - 64.187.64.0/23 4503 0.2% AS16608 -- KENTEC - Kentec Communications, Inc. 20 - 69.38.178.0/24 4385 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@nanog.org eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org